SRM bolt circle diameter

A light bike doesn't replace good fitness.

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by danielgillett

I am very interested in purchasing either the SRM Professional or Amateur, but my final concern is the BCD.

Can you specify if you would like 135mm or 130mm??

I would opt for the 135mm Campagnolo version - I have some carbon chainring and also a titanium chainring in 135 that I would like to use.

Please advise...

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Joined: Thu Sep 04, 2003 6:33 pm

by PNuT

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